<template>
  <div>
    <el-dialog title="新增员工" :visible="visible" width="50%" @close="closeFn">
      <el-form ref="form" :model="formData" :rules="rules" label-width="120px">
        <el-form-item label="姓名" prop="username">
          <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
        </el-form-item>
        <el-form-item label="手机" prop="mobile">
          <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" />
        </el-form-item>
        <el-form-item label="入职时间" prop="timeOfEntry">
          <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择日期" />
        </el-form-item>
        <el-form-item label="聘用形式" prop="formOfEmployment">
          <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择">
            <el-option
              v-for="item in hireType"
              :key="item.id"
              :value="item.id"
              :label="item.value"
            />
          </el-select>

        </el-form-item>
        <el-form-item label="工号" prop="workNumber">
          <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
        </el-form-item>
        <el-form-item label="部门" prop="departmentName">
          <el-select
            ref="deptSelect"
            v-model="formData.departmentName"
            placeholder="请选择部门"
            @focus="getDepts"
          >
            <el-option v-loading="loading" class="treeOption" value="">
              <el-tree :data="depts" :props="defaultProps" @node-click="handleNodeClick" />
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="转正时间" prop="correctionTime">
          <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择日期" />
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="closeFn">取 消</el-button>
        <el-button type="primary" @click="submit">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import EmployeeEnum from '@/constant/employess'
import { getDepartment } from '@/api/department'
import { tranListToTreeData } from '@/utils'
import { addEmployee } from '@/api/employees'
export default {
  props: {
    visible: {
      type: Boolean,
      required: true
    }
  },
  data() {
    return {
      hireType: EmployeeEnum.hireType,
      formData: {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      },
      rules: {
        username: [{ required: true, message: '用户姓名不能为空', trigger: 'blur' }, {
          min: 1, max: 4, message: '用户姓名为1-4位'
        }],
        mobile: [{ required: true, message: '手机号不能为空', trigger: 'blur' }, {
          pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur'
        }],
        formOfEmployment: [{ required: true, message: '聘用形式不能为空', trigger: 'blur' }],
        workNumber: [{ required: true, message: '工号不能为空', trigger: 'blur' }],
        departmentName: [{ required: true, message: '部门不能为空', trigger: 'blur' }],
        timeOfEntry: [{ required: true, message: '入职时间', trigger: 'blur' }]
      },
      depts: [],
      defaultProps: {
        label: 'name',
        children: 'children'
      },
      loading: false

    }
  },

  created() {},

  methods: {
    closeFn() {
      this.$refs.form.resetFields()
      this.$emit('update:visible', false)
    },

    async getDepts() {
      this.loading = true
      try {
        const { depts } = await getDepartment()
        console.log(depts)
        // depts是数组 但不是树形
        this.depts = tranListToTreeData(depts, '')
      } finally {
        this.loading = false
      }
    },

    handleNodeClick(data) {
      this.formData.departmentName = data.name
      this.$refs.deptSelect.blur()
    },

    async submit() {
      await this.$refs.form.validate()
      await addEmployee(this.formData)
      this.$message.success('新增员工成功了哦~~')
      this.closeFn()
      this.$parent.getEmployeesList()
      this.$refs.form.resetFields()
    }

  }
}
</script>

<style scoped lang="scss">
.el-select-dropdown__item.hover,
.el-select-dropdown__item:hover .el-select-dropdown__item {
    background-color: #fff;
    overflow: unset;
}
.treeOption {
    height: 100px;
}
</style>
